/Engine/Source/Runtime/Datasmith/CADKernel/Public/CADKernel/Math/MatrixH.h
[FMatrixH](API\Runtime\CADKernel\CADKernel\Math\FMatrixH) operator+ ( const [FMatrixH](API\Runtime\CADKernel\CADKernel\Math\FMatrixH) & InMatrix ) const